package day02;

public class ZuoYe02 {
    public static void main(String[] args) {
        //练习一
        int a;
        a =123;
        int b,c,d;
        int aa = 1;
        int g = 2;
        int h = g+10;
        System.out.println(h);
        g = g+10;
        System.out.println(g);
        int q1,$1,_1,qwe;//正确的
        //int 32d,int class//错误的
        //练习二
        int qq = 12;
         int ww = 3;
        System.out.println(qq/ww);
        int ee =2088888888;
        int rr= 934524534;
        System.out.println(ee+rr);
        //练习三
        long tt = 87654321L;
        long yy = 12345345L;
        long uu = 65437534*12*10L;
        System.out.println(uu);
        long ii = 5000000000L*2*10;
        //练习四
        double qqq = 12.3;
        double www = 12.5;
        double rrr = 1.99;
        double ttt = 2.0;
        System.out.println(ttt-rrr);
        //练习五
        boolean qw = true;
        boolean wq = false;
        //练习六
        char aaa ='我';
        char bbb = '喜';
        char ccc = '欢';
        char ddd = '你';
        char eee = '\2';
        System.out.println(eee);
        //练习七
        long op = 5;
        double po= 2;
        long lk =3000000000L;
        int kl = (int)lk;
        double ll = 643.324;
        int mm = (int )ll;
        //练习八
        byte b1= 5;
        byte b2 =6;
        byte b3 = (byte)(b1+b2);
        System.out.println(b3);

        //练习一
        int a1;
        a =123;
        int b11,c1,d1;
        int aa1 = 1;
        int oj = 2;
        int h4 = oj+10;
        System.out.println(h4);
        oj = oj+10;
        System.out.println(oj);
        int q11,$11,_11,qwe1;//正确的
        //int 322d,int21 c2lass//错误的
        //练习二
        int qq1 = 12;
        int ww1 = 3;
        System.out.println(qq1/ww1);
        int eev =2088888888;
        int rrv= 934524534;
        System.out.println(eev+rrv);
        //练习三
        long ttb = 87654321L;
        long yyb = 12345345L;
        long uub = 65437534*12*10L;
        System.out.println(uub);
        long iib = 5000000000L*2*10;
        //练习四
        double qqq1 = 12.3;
        double www2 = 12.5;
        double rrr3 = 1.99;
        double ttt4 = 2.0;
        System.out.println(ttt4-rrr3);
        //练习五
        boolean qwer = true;
        boolean wqre = false;
        //练习六
        char aaabbb ='我';
        char bbbaaa = '喜';
        char cccddd = '欢';
        char dddccc = '你';
        char eeejf = '\2';
        System.out.println(eeejf);
        //练习七
        long opx = 5;
        double poz= 2;
        long lkm =3000000000L;
        int klm = (int)lkm;
        double lll = 643.324;
        int mmm = (int )lll;
        //练习八
        byte qb1= 5;
        byte qb2 =6;
        byte qb3 = (byte)(qb1+qb2);
        System.out.println(qb3);



    }
}


